Instructor Allen Brown points out planting techniques to a 1975 horticulture class. In 1973, California passed legislation requiring the licensing of people involved in the pesticide industry. To prepare students for the licensure examination, Fullerton College offered three popular mini-courses: Pest Control—Laws, Regulations, and Safety; Pest Control—Plant Disease Control; and Pest Control—Control of Insects, Mites, and Other Invertebrate Pests in California.